GB1410800A - Apparatus for condensing and separating a substance in solid form from a gas mixture - Google Patents

Apparatus for condensing and separating a substance in solid form from a gas mixture

Info

Publication number
GB1410800A
GB1410800A GB5732972A GB5732972A GB1410800A GB 1410800 A GB1410800 A GB 1410800A GB 5732972 A GB5732972 A GB 5732972A GB 5732972 A GB5732972 A GB 5732972A GB 1410800 A GB1410800 A GB 1410800A
Authority
GB
United Kingdom
Prior art keywords
vessel
gas mixture
coil
substance
stage
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
GB5732972A
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
STICHTING REACTOR CENTRUM
Original Assignee
STICHTING REACTOR CENTRUM
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by STICHTING REACTOR CENTRUM filed Critical STICHTING REACTOR CENTRUM
Publication of GB1410800A publication Critical patent/GB1410800A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D7/00—Sublimation
    • B01D7/02—Crystallisation directly from the vapour phase

Landscapes

  • Chemical & Material Sciences (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)

Abstract

1410800 Surface condensers STICHTING REACTOR CENTRUM NEDERLAND 12 Dec 1972 [13 Dec 1971] 57329/72 Heading F4S In a surface condenser comprising a vessel I in which a substance is condensed and separated in solid form out of a gas mixture, the gases are cooled in two stages, the first stage being disposed above the second stage and consisting of U-tubes 10 depending from an upper wall of the vessel, the vessel having an outlet 4 for condensed solid in liquid form after melting thereof. As shown, the second cooling stage consists of fins 12 projecting inwardly from the vessel wall, that portion of the wall from which the partitions project being encircled by a cooling coil 14. The entry temperature of the coolant for the coil 14 is preferably lower (e.g. - 800 C.) than that for the U-tubes 10 (e.g. -40‹ C.). The gas mixture enters at 2 and non-condensible gases are withdrawn at 3. When the shell space is sufficiently filled with the sublimated condensate the coolant is shut off and a heating fluid is circulated through a coil 15 to melt the sublimate so that it can be withdrawn as a liquid through the outlet 4.
GB5732972A 1971-12-13 1972-12-12 Apparatus for condensing and separating a substance in solid form from a gas mixture Expired GB1410800A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL7117037A NL7117037A (en) 1971-12-13 1971-12-13

Publications (1)

Publication Number Publication Date
GB1410800A true GB1410800A (en) 1975-10-22

Family

ID=19814677

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5732972A Expired GB1410800A (en) 1971-12-13 1972-12-12 Apparatus for condensing and separating a substance in solid form from a gas mixture

Country Status (3)

Country Link
DE (1) DE2260952A1 (en)
GB (1) GB1410800A (en)
NL (1) NL7117037A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609977A1 (en) * 1987-01-27 1988-07-29 Atochem PROCESS OF CONDENSATION OF ALUMINUM CHLORIDE
CN113631878A (en) * 2019-03-12 2021-11-09 压力波系统股份有限公司 Low-temperature thermostat

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL177283C (en) * 1973-10-31 1985-09-02 Comprimo Bv DEVICE FOR SEPARATING A SUBLIMATION PRODUCT FROM A GAS.
US3961665A (en) * 1974-10-08 1976-06-08 Ultracentrifuge Nederland N.V. Apparatus for separating a product of sublimation from a gas
DE2654249A1 (en) * 1976-11-30 1978-06-01 Kernforschung Gmbh Ges Fuer METHOD AND DEVICES FOR THE DEPOSITION OF DESUBLIMABLE COMPONENTS FROM GAS MIXTURES
DE2654253C2 (en) * 1976-11-30 1982-11-11 VIA Gesellschaft für Verfahrenstechnik mbH, 4000 Düsseldorf Device for cold drying of gas

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2609977A1 (en) * 1987-01-27 1988-07-29 Atochem PROCESS OF CONDENSATION OF ALUMINUM CHLORIDE
EP0278805A1 (en) * 1987-01-27 1988-08-17 Elf Atochem S.A. Process for the condensation of aluminium chloride
CN113631878A (en) * 2019-03-12 2021-11-09 压力波系统股份有限公司 Low-temperature thermostat
CN113631878B (en) * 2019-03-12 2023-11-14 压力波系统股份有限公司 cryostat

Also Published As

Publication number Publication date
DE2260952A1 (en) 1973-06-20
NL7117037A (en) 1973-06-15

Similar Documents

Publication Publication Date Title
DE3264896D1 (en) Heat exchange method and apparatus
KR840000625A (en) Volume reduction device and method of PWR liquid waste
GB1401724A (en) Cooled enclosure
US3136627A (en) Process and apparatus for selective condensation of metals
GB1410800A (en) Apparatus for condensing and separating a substance in solid form from a gas mixture
US3106515A (en) Process and apparatus for concentrating nitric acid
US2211160A (en) Process of recovering maleic anhydride
GB1061213A (en) Multiple-stage evaporation process
GB520434A (en) Improved method of and apparatus for sublimating materials at a low pressure
JPS56149588A (en) Condenser for boiling type cooler
JPS61161102A (en) Cooling precipitation method
US2238909A (en) Recovery of magnesium from vapor phase mixtures
US2416992A (en) Method and apparatus for condensing metallic vapors
US2019245A (en) Method of cooling hot gases containing oxides of sulphur
US2893862A (en) Process for the production of alkalineearth metals
JPS62161882A (en) Heat recovery system for gas generated from coke oven
Milligan et al. Distillation and solvent recovery
GB474181A (en) Process for the production of ammonium nitrate and mixtures containing the same and apparatus therefor
SU676849A1 (en) Gravity heat tube
GB917406A (en) Method of and apparatus for converting vapours originating from driers or evaporators to the solid state
US1141705A (en) Drying system.
US2968598A (en) Method for obtaining ethyl alcohol of high quality
GB905597A (en) Improved method and plant for constant temperature condensation of components of vapour mixtures
JPS54102287A (en) Distilling method
GB844922A (en) Improvements in and relating to heat transfer operations and equipment for these purposes

Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee